Anggagana, D. G., Charis Fathul Hadi, and Ratna Mustika Yasi. “Sistem Monitoring Kualitas Air Kolam Ikan Koi Dan Kontrol Berbasis IOT”. JOURNAL ZETROEM, Vol. 7, no. 1, Feb. 2025, pp. 32 -38, doi:10.36526/ztr.v7i1.5003.